Use javascript variable in kendo template

Use javascript variable in kendo template

For a runnable example, refer to the demo on detail templates in the Grid. To configure the Grid for ASP. Open HomeController. The Grid makes Ajax requests to this action.

Add a new parameter of type DataSourceRequest to the action. This parameter will contain the current Grid request information—page, sort, group, and filter. Decorate that parameter with the DataSourceRequestAttribute. This attribute will populate the DataSourceRequest object from the posted data.

That extension method will page, filter, sort, or group your data using the information provided by the DataSourceRequest object. Define the client template using the Kendo UI for jQuery template syntax.

The context of the template is the data item—Product entity—to which the current Grid row is bound. Specify the id of the template by using the ClientDetailTemplateId method. This parameter will contain the current grid request information - page, sort, group and filter. That attribute will populate the DataSourceRequest object from the posted data.

The child Grid makes Ajax requests to this action. Define the client template using Kendo UI Template syntax. The context of the template is the Category entity to which the current Grid row is bound. Specify the id of the template using the ClientDetailTemplateId method.

Nesting client templates are not an out-of-the-box feature the Kendo UI Core wrappers support. For more information on this issue, check the Grid troubleshooting section in invalid template errors when nesting client templates.

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Tell us how we can improve this article. Submit Skip. Support Resources Knowledge Base. Community Forums Blogs Feedback Portal.I have a column in a Kendo grid that I want to perform some specific logic for when rendering, and am using Angular.

I have the grid columns set up using the k-columns directive. After looking at the documentationit seemed simple: I could add the template option to my column, define the function to perform my logic, and pass the dataItem value in. What I have looks something like this:. I have seen several examples of defining a template function in this format. Is there something else that needs to be done for this to work? Am I doing something incorrectly?

Is there another way of defining the template as a function and passing the column data to it? It appears that defining a column template in this fashion isn't supported when using AngularJS and Kendo. This approach works for projects that do not use Angular standard MVVMbut fails with its inclusion. This is the default column templating approach that is implemented by Telerik in their Kendo-Angular source code. I don't know yet if the data. Name value is required or not, but this works for us.

Thank you for your help. I created a table in which i used timestamp column which tells the record is updated on that time and date. I have a static library project in Eclipse that was compiled into a. So now how would I use the functions and constants in that library?

use javascript variable in kendo template

Would I just put in into my includes: include "mylib. Here is my code abstract. But the echoes don't work at all. I'm using Visual Studio 6. There are about 38 projects included in the workspace.

I need to use the functions present in one of the projects, say X project One way to do is to add all the. I have two JS files. One is called common. Part of including looks like this: jQuery. I am working asp.

use javascript variable in kendo template

I'm writing program whose purpose to count files in specified directory and when appear new files it should get this file name and store it. I am using dell inspiron series laptop. It was very hard to press the f10,f11 keys by pressing the fn key every time while debugging.This article demonstrates how to remove templates from HTML pages and manage them in external files, load external templates using Ajax, append loaded templates to a page, initialize an external template after it has loaded, and how to name and organize external template files in a project.

Following these steps helps you create more maintainable and don't-repeat-yourself DRY JavaScript applications. In any sufficiently large project built with Kendo UI, there are likely to be many templates used throughout the application to format and present JavaScript data.

As templates are added to a project, you need to make the decision about where the Kendo UI Templates are going to be defined and maintained. This is the most common and simplest approach to defining templates. With this pattern, template definitions are simply defined alongside markup in HTML files.

Use this technique only for very small templates with minimal markup. Templates embedded in JavaScript effectively put user interface HTML in JavaScript, which makes it difficult for designers to improve templates, and makes an application more difficult to maintain. The basic idea with remote templates is to store Kendo UI Template definitions in a file, separate from the rest of the page markup, loading templates using Ajax when they are needed.

This makes it possible to share template definitions between multiple pages while keeping all template definitions in a centralized project location, rather than being scattered throughout HTML files. To begin refactoring local templates to external templates, the template definition needs to be removed from the HTML page. It will be put in a separate file later on. In addition to removing the template definition, a new JavaScript block has been added with a call to templateLoader.

Note that Kendo UI does not provide a remote template loader, so each application must define its own approach for loading external templates. Create a template loader. The following example demonstrates one of the options for creating a template loader. By putting this in a reusable templateLoaderit can be used by any page in an application that needs to load an external template.

The template loader shown in the example appends all contents from a template file to a document, making it is possible to store multiple templates in a single template file. It becomes a matter of optimization and template organization to determine the way to store templates in the external files in the best way.

For a runnable demo, refer to this downloadable Gist. The whole features the following steps:. The template definition needs to be stored in an external file that can be loaded by the template loader. The following example demonstrates what the feedItemTemplate. Since AJAX is asynchronous, loading templates is now asynchronous. Code that consumes templates in an application must wait until the template is loaded before executing.

Application code can subscribe to this event and initialize templates with data after it fires, thus guaranteeing that the templates are loaded before they are used. The template is now ready to go. The page markup lives in the HTML files of the application, while the templates live in their own files. Once remote templates are used, it is a good practice to adopt a consistent project folder and a naming convention, so it is easy to locate and update templates. A file naming convention also helps you to avoid any confusion about which files are application HTML and which files contain template definitions.

All Rights Reserved. See Trademarks for appropriate markings. Kendo UI for jQuery. In this article.Posted 30 Sep Link to this post. I have a Kendo Grid with a column that displays a persons name. I want the person's name to be a link and when clicked calls some javascript passing the name as a parameter. However I receive an error when I attempt to call this function with a string parameter, numeric paramters are ok. The code is as follows:. Posted 01 Oct Link to this post.

Posted 01 Oct in reply to Dimiter Madjarov Link to this post. Posted 02 Oct Link to this post. Posted 02 Oct in reply to Dimiter Madjarov Link to this post. All Products. ClientTemplate with Javascript function Cancel The title field is required!

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Feed for this thread. Siobhan McTear. Member since: May Grid Model. Hcn. PageSize 5. Action "GetClients", "ClientLookup". Is this possible? Dimiter Madjarov Admin. Posted 01 Oct Link to this post Hi Siobhan, Yes, you could achieve this by using the data keyword, which refers to the current dataItem. Answer Dimiter Madjarov Admin. A more suitable approach in the current case would be to directly retrieve the item model in the showTest function.

Posted 02 Oct in reply to Dimiter Madjarov Link to this post Using the code above the model variable is always null. If this is not possible maybe we can pass the index of the row and get the model from that index in the collection.The View-Model part of the MVVM is responsible for exposing the data objects from the Model in such a way that those objects are easily consumed in the View.

Using wrappers is equivalent to jQuery plugin syntax initialization. Start by creating a View-Model object.

The View-Model is a representation of your data the Model which will be displayed in the View. To declare your View-Model use the kendo. Declare a View. The View is the UI, i. In the following example, the input value its text is bound via the data-bind attribute to the name field of the View-Model. When that field changes, the input value is updated to reflect that change.

The opposite is also true: when the value of the input changes, the field is updated. The click event of the button is bound via the data-bind attribute to the displayGreeting method of the View-Model. That method will be invoked when the user clicks the button. For more information on the naming convention setting the configuration options of the Kendo UI MVVM widgets, check the naming convention for the set data options.

The hybrid widgets and frameworks in Kendo UI are not included in the default list of initialized namespaces. You can initialize them explicitly by running kendo. Two bindings were used in the aforementioned example: value and click. The data-bind may contain a comma-separated list of bindings e. Bindings are not JavaScript code. Although bindings look like JavaScript code, they are not.

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If a value from the View-Model requires processing before displaying it in the View, a method should be created and used instead.Many years ago when I started my journey into the development world I was all about VB.

Somewhere along that journey, I jumped over to C because it made sense and all of my websites quickly transitioned to ASP.

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NET Web Forms. NET Ajax and many websites were born. Take advantage of newer technologies and features but one tool never left me in Telerik now Progress. Great libraries, ability to quickly create content without all of the crazy that goes along with React for now. So, what is the ask and the need.

Getting Started with Kendo UI: Templates

And although I really love the new world of lots of JavaScript and objects there is something great about having externally referenced files for content. You know, those things we used since the dawn of time. The Telerik team has created a great starting point with their post about External Template Loading. So lets start with the finished code and explain what is happening in each item:.

Use JS Variable for Content

The first part that is of value to look at is the templateloader. In it, we are writing a function to load a template from file based on a singular parameter and that is the file path. Note 3 is where we actually load the file. We call the templateLoader function we added previously and specific the content of the file. In my case, the file content is simply a single paragraph. The key is the type and remember the ID. Note 4 is where we start to deviate from the provided text.

A few reasons for this. First off, there is a straight up typo in the Telerik sample code. Load it and you will find a missing in the middle of the code. That will throw you at first. Note 5 is where we load the template file into a variable. In this line we also see the useWithBlock set to false. Basically, if you are going to use this template a lot then you want to set to false for performance.Tag: javascriptkendo-uitelerikkendo-template.

The response looks something like this:. I could not find any documentation or help on Telerik's website to understand how to pull this off or if it's even possible to pull it off.

How do I iterate over the object and bind data to the markup? I think that there are some misunderstanding on how binding and templates work in KendoUI. You are binding to an ObservableObject but then you pass an argument to a template. If you do this, the binding does nothing and you should use in the template something like:.

You can use. In your code you have 2 options to solve it first is jquery and second one is css. So you never get the value.

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As PM suggests, consider using the built—in Array. Presumably you want to sort them on one of start or end: jobs. Even though you are using. You are registering the handler to col-md-1 which is the parent of the delete button, but that element also is created dynamically so when You can use :contains selector. Ok, you'll want to check out Structuring your application.

You'll have to make the file with the definition load earlier, or the one with the fixture later.

use javascript variable in kendo template

Ok, so i tried to decypher what you meant with your Question. To Clarify: He has this one page setup. When clicked, he wants the About Section to be shown.

Layout 2

All in all it is impossible for Having a Line series: To modify the line thickness, change the series format. Ie: Chart1. You should change your row data. Javascript is case-sensitive If the height or width of the canvas is 0, the string "data:," is returned. This is most likely the cause for some images to fail to receive a proper dataUrl. GetElementById "tombolco". This is document. Same with 'none',Rest of your code is fine. If you don't "override" the loadComponent method then the default component loader's loadComponent will be invoked which only calls the loadViewModel if you've provided a viewModel config option.

In your getConfig method you are returning a config with require which means that your require. Javascript is a client-side language. Session are server-side component. If you want to update session when user does something on your page, you should create a ajax request to the server. Or maybe use some client side variables that, for some aspects, are similar to session they will be forever

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